menu
QAmmunity.org
Answers by Christophe Vidal
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Christophe Vidal
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Christophe Vidal
Filter
User Christophe Vidal
Recent activity
All questions
All answers
40 POINTS How is a salt created? (3 points)
answered
Aug 3, 2020
Chemistry
high-school
6
votes
12.9k
views
Which of the following enabled eukaryotes to evolve complex life cycles and programs of multicellular development? A) Complex patterns of gene regulation B) binary fission C) A dynamic cytoskeleton D)
answered
May 30, 2020
Biology
high-school
3
votes
80.9k
views
Contrast shows two different parts of art _____ each other away from behind next to under
answered
Mar 13, 2020
Arts
middle-school
2
votes
178k
views
How many mL of 50% (v/v) alcohol should be mixed with 10% alcohol to obtain 50mL of 35% (v/v) alcohol? Round to the hundredths place.
answered
Mar 6, 2020
Chemistry
high-school
3
votes
222k
views
NEED HELP ASAP 70 POINTS What is the value of x? Enter your answer in the box. x = in.
answered
Mar 1, 2020
Mathematics
high-school
5
votes
189k
views
Somebody answer this please picture is attached
answered
Dec 8, 2019
Chemistry
middle-school
4
votes
115k
views
What is missing for the following quantity to be true? 11 + (1 + 2) = (__ + 1) + 2 11 1 2 3
answered
May 7, 2019
Mathematics
college
6
votes
103k
views
How many different arrangements of the letters in the word SCHOOL are there? 1,440 720 360
answered
Mar 4, 2019
Mathematics
high-school
2
votes
32.6k
views
Be sure to answer all parts. treatment of (hoch2ch2ch2ch2)2co with acid forms a product of molecular formula c9h16o2 and a molecule of water. draw the structures of the starting material, intermediate,
answered
Feb 15, 2019
Chemistry
college
7
votes
25.9k
views
Write an equation for the cubic polynomial function whose graph has zeros at 2,3 & 5. can any of the roots have multiplicity ? how can you find a function that has these roots ? i need the answer asap
answered
Dec 3, 2018
Mathematics
middle-school
3
votes
7.9k
views
In Paradise Lost, how does poet John Milton characterize Hell? as a dungeon of flames that give off no light as a dark cave full of ice and snow as a volcano of flaming lava as a barren desert full of
answered
Nov 19, 2018
English
high-school
6
votes
45.3k
views
Infants permanently separated from their mothers between ______ months of age show delays in virtually all areas of development.
answered
Nov 1, 2018
Social Studies
high-school
6
votes
34.8k
views
Analyze the diagram below and complete the instructions that follow. Find the value of x and the value of y. A.x = 15, y = 10 B.x = 20, y = 50 C.x = 50, y = 10 D.x = 50, y = 20 Answer is C x=50 y=10
answered
Oct 7, 2018
Mathematics
college
4
votes
152k
views
1.Which is an accurate description of oligarchy? A. The people rule. B. A small group rules. C. A king rules. D. There is no rule. 2.Which defines monarchy? A.rule by a small group B.rule by a king or
answered
Sep 21, 2018
History
middle-school
4
votes
75.8k
views
A 33-kg girl is bouncing on a trampoline. During a certain interval after she leaves the surface of the trampoline, her kinetic energy decreases to 195 J from 425 J. How high does she rise during this
answered
Sep 18, 2018
Physics
high-school
3
votes
35.5k
views
how did the government help railroad companies expand to the west and complete the transcontinental railroad?
answered
Aug 16, 2018
History
college
0
votes
124k
views
Is it possible that the image of a point after a reflection could be the same point as the preimage?
answered
May 26, 2018
Mathematics
middle-school
3
votes
95.4k
views
What is the measure of the angle between a perpendicular bisector and the segment it is bisecting? A. 180° B. 90° C. 45° D. 0°
answered
Sep 30, 2017
Mathematics
high-school
5
votes
37.7k
views
What was a criticism made of George H.W. Bush's New World Order? It imposed too many restrictions on subjugated nations. It was vague and its parameters were hard to define. It involved a heavy level of
answered
Jul 3, 2017
History
high-school
2
votes
185k
views
What is the vertex f(x)= 5x^2+20x-16
answered
Jun 9, 2017
Mathematics
middle-school
4
votes
148k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.2m
questions
9.6m
answers
Search QAmmunity.org